Education Technology

The Calculator App

How do I calculate a derivative at a point?

To calculate a derivative at a point, follow these steps.

1.     Press b Ÿ.

2.     Press the down arrow key to 3: nDeriv( .

3.    Press =.

4.     Input a variable of differentiation.

5.     Input the function.

6.     Input the value at which to take the derivative.

7.    Press = to evaluate.

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